start out taking it every monday or whatever day you choose to start. You should start feeling some differences in your body after the first week. If no sides happen for a few days after your first shot - pain, etc, is all reasonable, take another shot on friday. Monday and Friday. Most people will say that if you are eating correctly , you will gain about 10-20 pounds for a 10 week cycle (hopefully). You will get bloated (puffy looking) so you might want to run arimidex .05mg eod and nolva 20mg eod. I'm running Sustanon 350 1 time a week and it's more than enuff for me. I'm 5'8 and I don't want to gain 2 much in weight, but get more ripped and more lean. I'm also stacking mine with eq 400 a week. You can get what they call the test flu, which feels like the flu but will hopefully dissipate within a few weeks (achy, cough, sore throat). Anyhow hope that helps, pm me if you need more info, karma me for helping you.